银不贵,它的导热性,导电性,延展性都很好.银离子Ag+能杀菌.现在有用银纤维做成电疗按摩手套袜子...

来源: 5181 于 2024-01-03 12:12:46 [旧帖] [给我悄悄话] 本文已被阅读：次

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